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数据库访问类
sqlserver 操作类 ， sqlserver 数据库连接 操作类
sqlserver 操作类 ， sqlserver 数据库连接 操作类
sqlserver 操作类 ， sqlserver 数据库连接 操作类
sqlserver 操作类 ， sqlserver 数据库连接 操作类
sqlserver 操作类 ， sqlserver 数据库连接 操作类
- 2023-01-31 23:35:04下载
- 积分：1
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BC_L1-Flash_LED-20p-CCS
MICROCHIP BASELINE MCU CODE SAMPLE FOR CCS
- 2011-06-15 10:43:15下载
- 积分：1
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LED-dot-matrix
LED点阵，多种不同的显示图样，静态动态显示，有应用(LED dot matrix, a variety of different display patterns, static dynamic display applications)
- 2012-10-22 23:12:34下载
- 积分：1
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201132010306
一款学生信息管理系统~~操作简单方便~适合C语言初学者使用(A student information management system easy operation ~ ~ ~ suitable for beginners to use C language)
- 2013-06-23 15:28:52下载
- 积分：1
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程序及原理图
说明： 系统中采用了电压反馈闭环，单片机通过内部软件产生一路SPWM控制信号，然后经过逻辑门变换电路变换成逆变全桥所需的四路驱动信号，再经专用驱动芯片TLP250隔离放大后，分别加到逆变全桥四个IGBT的栅极，进行驱动控制。(The voltage feedback closed loop is used in the system, and the single chip microcomputer generates all the SPWM control signal through the internal software, then transforms the four-way drive signal required by the logic gate transformation circuit into the inverter full bridge, and then adds to the gate of four IGBT of the inverter full bridge after the special drive chip TLP250 isolation and amplification, and carries on the drive control.)
- 2019-04-24 18:33:46下载
- 积分：1
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网上下载的一个C#制作的模仿MSN菜单弹出对话框效果的自制控件，供大家学习参考，版权归原作者所有。...
网上下载的一个C#制作的模仿MSN菜单弹出对话框效果的自制控件，供大家学习参考，版权归原作者所有。-Downloaded a C# produced by pop-up dialog box to imitate the effect of MSN menu of self-control, study reference for everyone, belongs to original author.
- 2023-01-20 05:55:04下载
- 积分：1
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yujinxiangqudongbanxuexibiji
郁金香驱动班学习笔记,时时记录,可以帮助新学员快速掌握新知识(Tulip driver class study notes, from time to time records, can help new students quickly master new knowledge)
- 2010-10-13 08:03:07下载
- 积分：1
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addddd
一个add文件，里面有matlab和vc接口实例。
用vc打开使用(Add a file, there are instances of matlab and vc interfaces. Open to use with vc)
- 2010-05-12 15:24:13下载
- 积分：1
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matlabOCR
一个可图片中文字进行识别的matlab实例程序，具有很不错的识别率(A picture in the text to identify the matlab example programs, with very good recognition rate)
- 2010-09-04 12:18:12下载
- 积分：1
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MAX30102
说明： 通过max30102获取血氧浓度，并计算心率，通过uart1输出(Obtain the blood oxygen concentration through max31002, calculate the heart rate, and output through uart1)
- 2021-04-10 23:28:58下载
- 积分：1
